Company lists · Data refreshed September 2026

Top 25 UK change management consultants based in Chicago, United States

Name: UK change management consultants based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 225 companies tracked

RevenueBase identified 225 UK change management consultants headquartered in Chicago, United States as of September 2026 and tracks 4,719 professional contacts across them, including 1,847 with verified work emails. Across the United States, New York is the largest hub for this category (359 companies); Chicago has 225.

This list covers UK change management consultants headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

225Companies

4,719Contacts tracked

1,847Verified emails

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The 25 largest UK change management consultants based in Chicago, United States

Ranked by team size

Top 25 of 225 UK change management consultants based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to UK change management consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Navigant	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	5,001-10,000	1,029 contacts →
	Partial evidence “Guidehouse is a leading global provider of consulting services to the public and commercial markets with broad capabilities in management, technology, and risk consulting.” Source: RevenueBase Database · checked Sep 29, 2026
2	Spaulding Ridge	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	501-1,000	678 contacts →
	Indirect evidence “Spaulding Ridge is the modern GSI for the modern executive team.” Source: RevenueBase Database · checked Sep 29, 2026
3	DLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	201-500	546 contacts →
	Partial evidence “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Source: RevenueBase Database · checked Sep 29, 2026
4	Aarete	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	201-500	543 contacts →
	Strong evidence “AArete is a global management and technology consulting firm specializing in driving profitability improvement, digital transformation, and strategy & change for clients.” Source: RevenueBase Database · checked Sep 29, 2026
5	Weaver Consultants Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	201-500	382 contacts →
	Strong evidence “From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal…” Source: RevenueBase Database · checked Sep 29, 2026
6	Accretive Solutions	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	501-1,000	217 contacts →
	Indirect evidence “Your World.” Source: RevenueBase Database · checked Sep 29, 2026
7	Diamond Management & Technology Consultants	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	501-1,000	114 contacts →
	Partial evidence “Diamond is a management and technology consulting firm.” Source: RevenueBase Database · checked Sep 29, 2026
8	W. Capra	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	108 contacts →
	Indirect evidence “W.” Source: RevenueBase Database · checked Sep 29, 2026
9	CGN Global	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	201-500	104 contacts →
	Partial evidence “A Chicago-based firm with offices in Mexico, the UK, France, Turkey, India, and China, providing supply chain, digital, strategy and transformation consulting services to…” Source: RevenueBase Database · checked Sep 29, 2026
10	Aberdeen Advisors LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	85 contacts →
	Partial evidence “Headquartered in Chicago, with satellite offices in India and Mexico, Aberdeen Advisors LLC is a boutique digital consultancy providing innovative products and services.” Source: RevenueBase Database · checked Sep 29, 2026
11	Acliviti	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	38 contacts →
	Indirect evidence “At Acliviti, we believe exceptional customer experience isn’t just a tech initiative - it’s a strategic advantage.” Source: RevenueBase Database · checked Sep 29, 2026
12	Voyage Advisory	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	33 contacts →
	Strong evidence “Voyage’s team of management consultants work side-by-side with leaders to achieve their top objectives and solve their toughest problems.” Source: RevenueBase Database · checked Sep 29, 2026
13	Revel Labs	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	31 contacts →
	Indirect evidence “Revel Labs was founded from a legacy of leading Fortune 500 companies through technology fueled transformation, from ecommerce to cloud enablement to AI.” Source: RevenueBase Database · checked Sep 29, 2026
14	Daniels Consulting Group DCG	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “Daniels Consulting Group works with leaders to unleash the potential of their people and improve performance during times of uncertainty and change.” Source: RevenueBase Database · checked Sep 29, 2026
15	Pearl Consulting Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	22 contacts →
	Indirect evidence “Pearl Consulting Group is a global IT consulting firm dedicated to helping businesses navigate the complexities of technology with confidence.” Source: RevenueBase Database · checked Sep 29, 2026
16	Blue Star Partners	Strong evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Strong evidence “Blue Star Partners is a management consulting firm focused on change management, leadership development, project management and organizing for innovation.” Source: RevenueBase Database · checked Sep 29, 2026
17	The Grossman Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence “Named Employee Communications Agency of the Year by PRovoke Media, and twice-named Boutique Agency of the Year by PRWeek, Chicago-based The Grossman Group helps leaders and…” Source: RevenueBase Database · checked Sep 29, 2026
18	18 Coffees	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	1-10	19 contacts →
	Partial evidence “18 Coffees is a strategy consulting and training firm that helps organizations and leaders develop muscle memory for change, so navigating disruption becomes second nature.” Source: RevenueBase Database · checked Sep 29, 2026
19	Partnersolve LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	14 contacts →
	Partial evidence “PartnerSolve LLC, founded in 2001, is a management consulting firm focused on accelerating performance within their clients with an emphasis on front and back-office operations.” Source: RevenueBase Database · checked Sep 29, 2026
20	Sagin, LLC	Partial evidence	Chicago, United StatesHQ checked Sep 29, 2026	51-200	13 contacts →
	Partial evidence “We help companies grow, change and create measurable results.” Source: RevenueBase Database · checked Sep 29, 2026
21	Lake Shore Associates, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Lake Shore Associates (LSA) is a certified woman-owned management consulting firm that provides strategic, unbiased, and objective advisory and delivery services to improve an…” Source: RevenueBase Database · checked Sep 29, 2026
22	Brentwood Advisory Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	12 contacts →
	Partial evidence “We partner with executive leadership in managing change, identifying and implementing solutions and creating top and bottom line opportunities.” Source: RevenueBase Database · checked Sep 29, 2026
23	Ignite Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Most enterprise transformations report green at go-live.” Source: RevenueBase Database · checked Sep 29, 2026
24	Lamarsh Global	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “Imagine a world where you can foresee and tackle resistance from your team before it even arises.” Source: RevenueBase Database · checked Sep 29, 2026
25	Thredpartners	Indirect evidence	Chicago, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “Our passion is making your passion a reality.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: UK change management consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names UK change management consultants.
Partial evidence: Its own public description names part of UK change management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name UK change management consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 225 UK change management consultants based in Chicago, United States

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UK change management consultants based in Chicago, United States at a glance

As of Sep 29, 2026

39.1%Verified-email coverage

21.0Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

164

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 225 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among UK change management consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Chicago, United States whose own description of what they do matches “UK change management consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names UK change management consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among UK change management consultants, and records with no verified work email. Companies headquartered outside Chicago are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,847 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

UK change management consultants by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names UK change management consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many UK change management consultants are there based in Chicago, United States?

RevenueBase identified 225 UK change management consultants headquartered in Chicago, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Navigant, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most UK change management consultants?

New York leads the United States with 359 headquartered companies, followed by Atlanta (226) and Chicago (225).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,847 verified decision-maker contacts tracked across these 225 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.